last executing test programs:

2.865139472s ago: executing program 3 (id=764):
socket(0x2, 0x1, 0x0)
r0 = socket(0x2, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=ANY=[], 0x2c}, 0x0)
pipe2(0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BIOCSETF(r5, 0x80104267, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3}, {0x5}]})
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0)
ioctl$BIOCSETZBUF(r6, 0x80184281, &(0x7f0000000180)={&(0x7f0000000140)="abe1a1b8e36e", &(0x7f0000000640)="a7f74e2284cdd8bb0d06f97d0adaa27f74ca4a83c5184b08d5b0260570648d358e83e722380f18295ffc0811621edcc757af148c82880a4c07ae7e3f05aa40f759e48f240063b10d8c7bb2e08009e0199af799e9c097a1fb9ebadb62c6ba88e71a46a07602735358568fe396491f2457537c40cfee614f8e5dfd001cc37cd0c54a72b4a902733cbbf331d0853d21a0836a7a8a7d05c45715464ec25ebcb5fd3857454f1f17330b6c5184381b9121aabc1852be7553f18d2b72751b29b1f1df9928fe298b843d54caa9175cdcf4ca6817cd243e98e2ea", 0x6})
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"/299], 0x9c, 0x4}, 0x184)
getegid()
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r7, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xc, 0x6}, 0x8)
openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x100202, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x10}, 0x1c)
r8 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)

1.980291398s ago: executing program 3 (id=770):
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="bec262620b2f818041046ff752811605"}}}}}}})
socket(0x0, 0x0, 0x42)
socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x449, 0x0, 0x0)
syz_emit_ethernet(0x267, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0x231, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @empty, [{0x2, 0x14, "6961e47073522039e92468e2d2f25bc3f7f17b8ba14fd129b9ecf5ab82bd0a980e6b97cfe9cc3ba4c3c7349e0bfd78240d217f7942120da3775ad6dd91d7f80c2f5cc431744b4989587b22fa1681a7d9c61960a96bb07b42c4ddb59591cffb977b2dc5a4aaf2cbc1bcd1627f0c8d82c9286511dd4ce5aed9b598f5e1534fb10df83ecdc664026df54947c7e7d8586144872bdcf14d7cfeb83cad5011ec5adc24cc089f"}, {0x4, 0x10, "0de1e3077460b896bb574c73ed9ea0c517f06ac0919aca4effc1301b95ff8471b997a791733a7a97b43b3f61581236c9755c536e535d483a278bae4e3cac915fb24d71da825aac892acb1ce46da2a88d91dc317baf8c6eeede03a3c2ac43319d95315df5e0e89e968ddf4efe1ccb52c73df4ad2bf343a488269809049185f8c7"}, {0xe}, {0xe, 0xf, "9f7c5ea766537d40c655e2e15c36a1b99ab566aa9d4a9c40b61d92e62bb673e521c800c407c46be08dd5177d97ff5222814f4b6e3009327f70e32e282e486a287a2686d6208303f486ead85fb21a0989756bf4b1a3ce62d5e64ff93f8c0b7fcfeb2a9e253bbed9d45cbada86c3ac41a358272910fb9c3afb2225347d00"}, {0x19, 0xc, "48bb52e8cfd55be36ac215dba56b44a946332957df9b35c6ef1674e5303cdaa1bef2f00348e996a0f3435c41ab9df099e2cc9385ba013bd1a6ab6490645d4789ebf91b9c23e2cea8669c3787b3c94715dd7e493a9ffde2ac58357cc42a7785"}]}}}}}})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
listen(0xffffffffffffffff, 0x7fffffff)

1.977418192s ago: executing program 3 (id=772):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="bec262620b2f818041046ff752811605"}}}}}}})
socket(0x0, 0x0, 0x42)
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
syz_emit_ethernet(0x209, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0x1d3, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @empty, [{0x2, 0x14, "6961e47073522039e92468e2d2f25bc3f7f17b8ba14fd129b9ecf5ab82bd0a980e6b97cfe9cc3ba4c3c7349e0bfd78240d217f7942120da3775ad6dd91d7f80c2f5cc431744b4989587b22fa1681a7d9c61960a96bb07b42c4ddb59591cffb977b2dc5a4aaf2cbc1bcd1627f0c8d82c9286511dd4ce5aed9b598f5e1534fb10df83ecdc664026df54947c7e7d8586144872bdcf14d7cfeb83cad5011ec5adc24cc089f"}, {0x4, 0x10, "0de1e3077460b896bb574c73ed9ea0c517f06ac0919aca4effc1301b95ff8471b997a791733a7a97b43b3f61581236c9755c536e535d483a278bae4e3cac915fb24d71da825aac892acb1ce46da2a88d91dc317baf8c6eeede03a3c2ac43319d95315df5e0e89e968ddf4efe1ccb52c73df4ad2bf343a488269809049185f8c7"}, {0xe}, {0xe}, {0x19, 0x10, "48bb52e8cfd55be36ac215dba56b44a946332957df9b35c6ef1674e5303cdaa1bef2f00348e996a0f3435c41ab9df099e2cc9385ba013bd1a6ab6490645d4789ebf91b9c23e2cea8669c3787b3c94715dd7e493a9ffde2ac58357cc42a77850c7da71768e80f0ed3619f13c736729afc2e52396006dcd9bc6ff9d1ba6159"}]}}}}}})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x8}, 0x8)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r1, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r0)
listen(r2, 0x7fffffff)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xf}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

1.882121895s ago: executing program 2 (id=774):
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
r0 = socket(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54)
r1 = socket(0x10, 0x3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x400007, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
aio_return(&(0x7f0000000840)={r0, 0x1, &(0x7f00000006c0)="241c41f79201d242ca36673335722fe224aa7cbd53b2bce079026d4b318ef1926d526b7ee9fd81b5d5c1d085cf6268d84cd368657bcba543e0533a45fe4be6447c91c273a2004a95f95bafae82cd112034ab268676d8383d767536456a0330293ca223219a9cfc99fb21c9bd3aa3b469761a3253550bc00d6f97ab460205f1d18070abd790dd0b73318b3bbfd692083c66212c69bebee7c0fc675feb8778aee43e71e9266ecb2f4d084b4615", 0xac, [0x5000000, 0x1], 0xb9, 0x1, 0x1, {0xd2, 0x7fffffff, &(0x7f0000000780)="35816fee278f6dfbc244d09b07acadc43ea9ba68d6180b173d704f5a992baf003eabc3cbe0fc4f7f1589ecd17399e131ed4bea98e94b13ffd0f6713f56f9fd726942de82f92b87077c1f3afdcfad586297e07dddbdd56fba0e7fcf2f6414f58b885a502cf38a1e5fc2319264e90319419b078e5d920316b718333c96bebd0c77dc4e51"}, {0x4f40bac4f473cf1c, 0x1, @sigval_ptr=0xfffffffc, @ke_flags=0xc05b}})
connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x1, @rand_addr="8dcfd2d65fad4490d8e4c23a25f823e1", 0x7}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
sendmsg$inet_sctp(r4, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000008000000000000000ac1400bb1c00000084005af78e68276c3d1177370400000a0000003ab5d42bd5ba541280dd932225c0a57c2f290ed156702a707b837d905241df3f31d5938a01e5f115f68e14e1ce42e0c33e5247692d34659538f7981dba267ecd04b9b777a72ffc3eb3466068aff1d02957e62dea1b826559862cc7ac8b2cab15902837909f2c988611d59654b763c037f59ad546e09bd824bde7ddbfbf1baa799d102d7709789885f6b85f2be0240c9c732be826821cd0c15134bccfddcde771a08cfe38f8cdcf5eae65770a52f2aaeabda106f204bab34ced4508cb113bb5a7a42a710d1afa000000000000"], 0x2c}, 0x0)
pipe2(&(0x7f0000000280), 0x100000)
kqueue()
socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0, 0x0)
socket(0x1c, 0x3, 0x1)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r5, 0xc088444f, &(0x7f00000001c0)="95")
connect$inet(0xffffffffffffffff, 0x0, 0x0)
mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r6, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x167}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
ioctl$MDIOCDETACH(0xffffffffffffffff, 0xc1c06d01, &(0x7f0000000300)={0x6, 0x400, 0x2, &(0x7f0000000140)='./file0/control\x00', 0x9, 0xf5, 0x7, 0xd, 0x0, 0x6, &(0x7f0000000180)='\x00', [0x100, 0x7, 0x7, 0x7, 0xfff, 0x1, 0x7fff, 0x6, 0x0, 0x3ff, 0x3, 0x71d, 0xe5, 0xfffffffe, 0x1, 0xc, 0x0, 0x1, 0x7, 0x8, 0x4, 0x7, 0x5, 0x4, 0x4c0, 0x8, 0x6, 0x1, 0x4, 0x7, 0x7, 0x101, 0x8, 0x2, 0x2, 0x1, 0x9, 0x0, 0x5, 0x2, 0x4, 0x7fff, 0x5, 0x6, 0xe874, 0xd, 0x7, 0x6, 0x80000000, 0x1, 0x8, 0x6, 0x3, 0x260d823a, 0x2, 0x6, 0x4, 0x6b393ed8, 0x4, 0x6e28, 0x1, 0x8, 0x5, 0x9, 0x5, 0x13563d76, 0x5, 0x80000000, 0x9000000, 0x8a, 0xfffffffc, 0x8, 0x8000, 0x0, 0xcc5, 0x1ff, 0x386800, 0x4, 0x8000, 0xcd, 0x3c6, 0xf, 0x2, 0x4, 0x7, 0x3, 0xee, 0xffffffff, 0x2, 0xf33, 0x6, 0x51, 0x388a, 0x2, 0x4, 0xff]})

1.569103752s ago: executing program 0 (id=780):
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="bec262620b2f818041046ff752811605"}}}}}}})
socket(0x0, 0x0, 0x42)
socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x449, 0x0, 0x0)
syz_emit_ethernet(0x267, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0x231, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @empty, [{0x2, 0x14, "6961e47073522039e92468e2d2f25bc3f7f17b8ba14fd129b9ecf5ab82bd0a980e6b97cfe9cc3ba4c3c7349e0bfd78240d217f7942120da3775ad6dd91d7f80c2f5cc431744b4989587b22fa1681a7d9c61960a96bb07b42c4ddb59591cffb977b2dc5a4aaf2cbc1bcd1627f0c8d82c9286511dd4ce5aed9b598f5e1534fb10df83ecdc664026df54947c7e7d8586144872bdcf14d7cfeb83cad5011ec5adc24cc089f"}, {0x4, 0x10, "0de1e3077460b896bb574c73ed9ea0c517f06ac0919aca4effc1301b95ff8471b997a791733a7a97b43b3f61581236c9755c536e535d483a278bae4e3cac915fb24d71da825aac892acb1ce46da2a88d91dc317baf8c6eeede03a3c2ac43319d95315df5e0e89e968ddf4efe1ccb52c73df4ad2bf343a488269809049185f8c7"}, {0xe}, {0xe, 0xf, "9f7c5ea766537d40c655e2e15c36a1b99ab566aa9d4a9c40b61d92e62bb673e521c800c407c46be08dd5177d97ff5222814f4b6e3009327f70e32e282e486a287a2686d6208303f486ead85fb21a0989756bf4b1a3ce62d5e64ff93f8c0b7fcfeb2a9e253bbed9d45cbada86c3ac41a358272910fb9c3afb2225347d00"}, {0x19, 0xc, "48bb52e8cfd55be36ac215dba56b44a946332957df9b35c6ef1674e5303cdaa1bef2f00348e996a0f3435c41ab9df099e2cc9385ba013bd1a6ab6490645d4789ebf91b9c23e2cea8669c3787b3c94715dd7e493a9ffde2ac58357cc42a7785"}]}}}}}})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
listen(0xffffffffffffffff, 0x7fffffff)

1.568442867s ago: executing program 0 (id=781):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x3, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0xe)
r5 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x0, 0x3, 0x5, 0x0, 0x4, <r6=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet6(r5, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r7 = kqueue()
kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r8, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
r10 = getgid()
sendmsg$unix(r8, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015", 0x58}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES64=r8, @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYRESHEX=r6, @ANYRES32=r10, @ANYRES32=r10, @ANYRESOCT=0x0, @ANYRES32=r10, @ANYRES32=r10, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=r9, @ANYRES32=r10, @ANYRES32=r10, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r7, @ANYRESHEX=r4, @ANYRESOCT=r6, @ANYRES32=r10, @ANYRES64=r3, @ANYRES64=r2, @ANYRES32=r10, @ANYRES32=r10, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYRES32], 0x100}, 0x0)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r11, &(0x7f0000000100)={&(0x7f0000001400)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="75a9729bfbfa247ef9149f4bdd6debe9"}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='S', 0x1}], 0x1, 0x0, 0xfffffe8d}, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, r0)

1.549319569s ago: executing program 0 (id=782):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, 0x0, &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x81, 0x7ffffffe, 0xe11c, 0x0, 0xfff}, 0xe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0}, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0xfc}, 0xb)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r2, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
ksem_close(0x0)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)
mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0)
setgid(0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x40004508)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0300ea004fbf8e30aa75941b3a2f7e5f0f1761efc17fbec9e119fe3743ed827a98b134dfd2e8c32a5fe6e8a3c9ee21fe9cd7a0b5fb62330ea29866ec4ce2d6e4c44eb81ff4c47efad939b1f0860315ffbf09e9c8c4969bb088080cb08260401cbfb89f6f5059fd19f6dba6c2d8ef41bde6a91b0fdea25bbd25de70c52d5bbe6c456ad8f28da775360be80a1da14d9079ff1fcf5c89a3711331e7925fa079971820abd7805090e3009ec3d4b7bf02785f0e35cff5eb2bf1f459edbf166432e18064884f7b2c25c1fd9a92663118eda97aec3fbeb22fd0b200a242d2a626005fe538a53a78779cd69c5a"], 0xf2)
setsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000003c0)={0x0, @in={{0x10, 0x2, 0x2, @loopback}}, 0x27}, 0x90)

1.479120443s ago: executing program 0 (id=783):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x0, 0x8})
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000440)=0x1f, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24)

1.131464757s ago: executing program 3 (id=792):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x20, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755aedaacdd4743c7eaa2c7300d05fe86026", 0x0, 0x0, 0x0, 0x7d866996, [0x0, 0x84, 0xfffffffd]})
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x10000, &(0x7f0000000a00), 0x0, 0x0, 0x0})
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0x10000}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={<r4=>r3, 0x6, 0x3}, &(0x7f0000000140)=0x8)
r5 = socket$unix(0x1, 0x1, 0x0)
accept$unix(r5, &(0x7f0000000180)=@file={0x1fa, 0x0, ""/504}, &(0x7f0000000380)=0x1fa)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000001400)=@in={0x10, 0x2, 0x3, @rand_addr=0x7fffffff}, &(0x7f0000001440)=0x10)
r7 = kqueue()
kevent(r7, &(0x7f0000001540), 0x0, &(0x7f0000001600)=[{}, {}, {}], 0x3, &(0x7f00000016c0)={0x7ff, 0xe29})
setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000001780)={r4, 0x80}, 0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000017c0)={r4, 0x6, 0x2, [0x5, 0xe7c]}, &(0x7f0000001800)=0xc)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r8 = vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x5, 0x7, 0x400, 0xfff, 0x5, 0x40, 0x1, 0x3]})
r9 = socket(0x2, 0x1, 0x0)
bind$inet(r9, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r9, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
sendto(r9, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_udplite(r9, 0x88, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYRES32=r8])
r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCSETIFFLAG(r10, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0xfffffffd})

1.029247789s ago: executing program 2 (id=794):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000000)=0x7, 0x4)

979.192185ms ago: executing program 2 (id=796):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000000)=0x7, 0x4) (fail_nth: 1)

930.047302ms ago: executing program 2 (id=797):
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000180)=0x3)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0)
syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"])
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000001700)=0x4)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x80000}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x9, "fda1076645ee4a1ec4dd162f1327d0e8"}, 0x14)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)

927.502924ms ago: executing program 1 (id=798):
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket(0x0, 0x0, 0x42)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x449, 0x0, 0x0)
syz_emit_ethernet(0x13f, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0x109, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @empty, [{0x2, 0x14, "6961e47073522039e92468e2d2f25bc3f7f17b8ba14fd129b9ecf5ab82bd0a980e6b97cfe9cc3ba4c3c7349e0bfd78240d217f7942120da3775ad6dd91d7f80c2f5cc431744b4989587b22fa1681a7d9c61960a96bb07b42c4ddb59591cffb977b2dc5a4aaf2cbc1bcd1627f0c8d82c9286511dd4ce5aed9b598f5e1534fb10df83ecdc664026df54947c7e7d8586144872bdcf14d7cfeb83cad5011ec5adc24cc089f"}, {0xe}, {0xe, 0x7, "9f7c5ea766537d40c655e2e15c36a1b99ab566aa9d4a9c40b61d92e62bb673e521c800c407c46be08dd5177d97ff5222814f4b6e3009327f"}]}}}}}})

925.919988ms ago: executing program 2 (id=799):
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="bec262620b2f818041046ff752811605"}}}}}}})
socket(0x0, 0x0, 0x42)
socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x449, 0x0, 0x0)
syz_emit_ethernet(0x267, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0x231, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @empty, [{0x2, 0x14, "6961e47073522039e92468e2d2f25bc3f7f17b8ba14fd129b9ecf5ab82bd0a980e6b97cfe9cc3ba4c3c7349e0bfd78240d217f7942120da3775ad6dd91d7f80c2f5cc431744b4989587b22fa1681a7d9c61960a96bb07b42c4ddb59591cffb977b2dc5a4aaf2cbc1bcd1627f0c8d82c9286511dd4ce5aed9b598f5e1534fb10df83ecdc664026df54947c7e7d8586144872bdcf14d7cfeb83cad5011ec5adc24cc089f"}, {0x4, 0x10, "0de1e3077460b896bb574c73ed9ea0c517f06ac0919aca4effc1301b95ff8471b997a791733a7a97b43b3f61581236c9755c536e535d483a278bae4e3cac915fb24d71da825aac892acb1ce46da2a88d91dc317baf8c6eeede03a3c2ac43319d95315df5e0e89e968ddf4efe1ccb52c73df4ad2bf343a488269809049185f8c7"}, {0xe}, {0xe, 0xf, "9f7c5ea766537d40c655e2e15c36a1b99ab566aa9d4a9c40b61d92e62bb673e521c800c407c46be08dd5177d97ff5222814f4b6e3009327f70e32e282e486a287a2686d6208303f486ead85fb21a0989756bf4b1a3ce62d5e64ff93f8c0b7fcfeb2a9e253bbed9d45cbada86c3ac41a358272910fb9c3afb2225347d00"}, {0x19, 0xc, "48bb52e8cfd55be36ac215dba56b44a946332957df9b35c6ef1674e5303cdaa1bef2f00348e996a0f3435c41ab9df099e2cc9385ba013bd1a6ab6490645d4789ebf91b9c23e2cea8669c3787b3c94715dd7e493a9ffde2ac58357cc42a7785"}]}}}}}})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r0, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
listen(0xffffffffffffffff, 0x7fffffff)

904.592131ms ago: executing program 1 (id=800):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x3, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0xe)
r5 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x0, 0x3, 0x5, 0x0, 0x4, <r6=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet6(r5, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r7 = kqueue()
kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r8, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
r10 = getgid()
sendmsg$unix(r8, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015", 0x58}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES64=r8, @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYRESHEX=r6, @ANYRES32=r10, @ANYRES32=r10, @ANYRESOCT=0x0, @ANYRES32=r10, @ANYRES32=r10, @ANYRES32=r2, @ANYRES32, @ANYRESDEC=r9, @ANYRES32=r10, @ANYRES32=r10, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r7, @ANYRESHEX=r4, @ANYRESOCT=r6, @ANYRES32=r10, @ANYRES64=r3, @ANYRES64=r2, @ANYRES32=r10, @ANYRES32=r10, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYRES32], 0x100}, 0x0)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r11, &(0x7f0000000100)={&(0x7f0000001400)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="75a9729bfbfa247ef9149f4bdd6debe9"}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='S', 0x1}], 0x1, 0x0, 0xfffffe8d}, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, r0)

877.7292ms ago: executing program 1 (id=801):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x81, 0x7ffffffe, 0xe11c, 0x0, 0xfff}, 0xe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>r1}, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0xfc}, 0xb)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r3, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
ksem_close(0x0)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8)
mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0)
setgid(0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x40004508)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="0300ea004fbf8e30aa75941b3a2f7e5f0f1761efc17fbec9e119fe3743ed827a98b134dfd2e8c32a5fe6e8a3c9ee21fe9cd7a0b5fb62330ea29866ec4ce2d6e4c44eb81ff4c47efad939b1f0860315ffbf09e9c8c4969bb088080cb08260401cbfb89f6f5059fd19f6dba6c2d8ef41bde6a91b0fdea25bbd25de70c52d5bbe6c456ad8f28da775360be80a1da14d9079ff1fcf5c89a3711331e7925fa079971820abd7805090e3009ec3d4b7bf02785f0e35cff5eb2bf1f459edbf166432e18064884f7b2c25c1fd9a92663118eda97aec3fbeb22fd0b200a242d2a626005fe538a53a78779cd69c5a"], 0xf2)
setsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000003c0)={r1, @in={{0x10, 0x2, 0x2, @loopback}}, 0x27}, 0x90)

804.945504ms ago: executing program 1 (id=802):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="bec262620b2f818041046ff752811605"}}}}}}})
socket(0x0, 0x0, 0x42)
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
syz_emit_ethernet(0x209, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0x1d3, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @empty, [{0x2, 0x14, "6961e47073522039e92468e2d2f25bc3f7f17b8ba14fd129b9ecf5ab82bd0a980e6b97cfe9cc3ba4c3c7349e0bfd78240d217f7942120da3775ad6dd91d7f80c2f5cc431744b4989587b22fa1681a7d9c61960a96bb07b42c4ddb59591cffb977b2dc5a4aaf2cbc1bcd1627f0c8d82c9286511dd4ce5aed9b598f5e1534fb10df83ecdc664026df54947c7e7d8586144872bdcf14d7cfeb83cad5011ec5adc24cc089f"}, {0x4, 0x10, "0de1e3077460b896bb574c73ed9ea0c517f06ac0919aca4effc1301b95ff8471b997a791733a7a97b43b3f61581236c9755c536e535d483a278bae4e3cac915fb24d71da825aac892acb1ce46da2a88d91dc317baf8c6eeede03a3c2ac43319d95315df5e0e89e968ddf4efe1ccb52c73df4ad2bf343a488269809049185f8c7"}, {0xe}, {0xe}, {0x19, 0x10, "48bb52e8cfd55be36ac215dba56b44a946332957df9b35c6ef1674e5303cdaa1bef2f00348e996a0f3435c41ab9df099e2cc9385ba013bd1a6ab6490645d4789ebf91b9c23e2cea8669c3787b3c94715dd7e493a9ffde2ac58357cc42a77850c7da71768e80f0ed3619f13c736729afc2e52396006dcd9bc6ff9d1ba6159"}]}}}}}})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x8}, 0x8)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r1, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r0)
listen(r2, 0x7fffffff)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xf}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

787.144562ms ago: executing program 1 (id=803):
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
r0 = socket(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54)
r1 = socket(0x10, 0x3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x400007, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
aio_return(&(0x7f0000000840)={r0, 0x1, &(0x7f00000006c0)="241c41f79201d242ca36673335722fe224aa7cbd53b2bce079026d4b318ef1926d526b7ee9fd81b5d5c1d085cf6268d84cd368657bcba543e0533a45fe4be6447c91c273a2004a95f95bafae82cd112034ab268676d8383d767536456a0330293ca223219a9cfc99fb21c9bd3aa3b469761a3253550bc00d6f97ab460205f1d18070abd790dd0b73318b3bbfd692083c66212c69bebee7c0fc675feb8778aee43e71e9266ecb2f4d084b4615", 0xac, [0x5000000, 0x1], 0xb9, 0x1, 0x1, {0xd2, 0x7fffffff, &(0x7f0000000780)="35816fee278f6dfbc244d09b07acadc43ea9ba68d6180b173d704f5a992baf003eabc3cbe0fc4f7f1589ecd17399e131ed4bea98e94b13ffd0f6713f56f9fd726942de82f92b87077c1f3afdcfad586297e07dddbdd56fba0e7fcf2f6414f58b885a502cf38a1e5fc2319264e90319419b078e5d920316b718333c96bebd0c77dc4e51"}, {0x4f40bac4f473cf1c, 0x1, @sigval_ptr=0xfffffffc, @ke_flags=0xc05b}})
connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x1, @rand_addr="8dcfd2d65fad4490d8e4c23a25f823e1", 0x7}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
sendmsg$inet_sctp(r4, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000008000000000000000ac1400bb1c00000084005af78e68276c3d1177370400000a0000003ab5d42bd5ba541280dd932225c0a57c2f290ed156702a707b837d905241df3f31d5938a01e5f115f68e14e1ce42e0c33e5247692d34659538f7981dba267ecd04b9b777a72ffc3eb3466068aff1d02957e62dea1b826559862cc7ac8b2cab15902837909f2c988611d59654b763c037f59ad546e09bd824bde7ddbfbf1baa799d102d7709789885f6b85f2be0240c9c732be826821cd0c15134bccfddcde771a08cfe38f8cdcf5eae65770a52f2aaeabda106f204bab34ced4508cb113bb5a7a42a710d1afa000000000000"], 0x2c}, 0x0)
pipe2(&(0x7f0000000280), 0x100000)
kqueue()
socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0, 0x0)
socket(0x1c, 0x3, 0x1)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r5, 0xc088444f, &(0x7f00000001c0)="95")
connect$inet(0xffffffffffffffff, 0x0, 0x0)
mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r6, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r6, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x167}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
ioctl$MDIOCDETACH(0xffffffffffffffff, 0xc1c06d01, &(0x7f0000000300)={0x6, 0x400, 0x2, &(0x7f0000000140)='./file0/control\x00', 0x9, 0xf5, 0x7, 0xd, 0x0, 0x6, &(0x7f0000000180)='\x00', [0x100, 0x7, 0x7, 0x7, 0xfff, 0x1, 0x7fff, 0x6, 0x0, 0x3ff, 0x3, 0x71d, 0xe5, 0xfffffffe, 0x1, 0xc, 0x0, 0x1, 0x7, 0x8, 0x4, 0x7, 0x5, 0x4, 0x4c0, 0x8, 0x6, 0x1, 0x4, 0x7, 0x7, 0x101, 0x8, 0x2, 0x2, 0x1, 0x9, 0x0, 0x5, 0x2, 0x4, 0x7fff, 0x5, 0x6, 0xe874, 0xd, 0x7, 0x6, 0x80000000, 0x1, 0x8, 0x6, 0x3, 0x260d823a, 0x2, 0x6, 0x4, 0x6b393ed8, 0x4, 0x6e28, 0x1, 0x8, 0x5, 0x9, 0x5, 0x13563d76, 0x5, 0x80000000, 0x9000000, 0x8a, 0xfffffffc, 0x8, 0x8000, 0x0, 0xcc5, 0x1ff, 0x386800, 0x4, 0x8000, 0xcd, 0x3c6, 0xf, 0x2, 0x4, 0x7, 0x3, 0xee, 0xffffffff, 0x2, 0xf33, 0x6, 0x51, 0x388a, 0x2, 0x4, 0xff]})

624.235752ms ago: executing program 0 (id=804):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="bec262620b2f818041046ff752811605"}}}}}}})
ksem_init(0x0, 0x0)
socket(0x0, 0x0, 0x42)
socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x449, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
syz_emit_ethernet(0xdc, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0xa6, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @empty, [{0x4}, {0xe, 0x1, "9f7c5ea766537d40c655"}, {0x19, 0xe, "48bb52e8cfd55be36ac215dba56b44a946332957df9b35c6ef1674e5303cdaa1bef2f00348e996a0f3435c41ab9df099e2cc9385ba013bd1a6ab6490645d4789ebf91b9c23e2cea8669c3787b3c94715dd7e493a9ffde2ac58357cc42a77850c7da71768e80f0ed3619f13c73672"}]}}}}}})
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x8}, 0x8)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r1, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r0)
listen(r2, 0x7fffffff)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x1, @broadcast}, 0x54)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

79.854688ms ago: executing program 2 (id=805):
socket$inet_sctp(0x2, 0x0, 0x84) (async)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [<r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28)
mlockall(0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x8001}, 0x24)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x4, 0x0)
ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000000180)="55139e3ea20dbd4f8d9f721f93a02c08c7641e0df189bba58ecfc3d05b56cbc9fca8d4dc2c2f08ec27b7b98632d5ad0bd03544")
lio_listio(0x0, &(0x7f0000000380)=[{r3, 0x1000, &(0x7f00000001c0)="f809bbeff9961730be55f5077454b1a4307beb5d9e93beb9dd45e200728c0b6acc0dce10c8f74f13cc996c8770e15b9d38a3b0ebcca1605ae324777b059b63ad8c21c9f1dd03768e56032c6af41d1eec6c0451205778d4dcc5efa1950651d6f818639209d3b1d4dda4e68f4c472f71f425c66b1fee722fe449794ef12f342b1e89610dc4481fa4d96a136ff03b2df7c0e84aca1502b9336d4fe37719eb717927ab76ba243e28425d8262ac6e4342b5d1e1fecb6fe6c9bc3f5d666b75362b0b9075129f100c262064d8fc1dc2ddd54f23a158bdf612c8e18ad6872c042cc2db8c81b207a08267e0b47939a194f4d9841275bf8a19ec", 0xf5, [0x2, 0x1d72], 0x3, 0x18, 0xffffffb0, {0x200000000000000, 0x0, &(0x7f00000002c0)="4b825f7a61140cb079bdf39897867c76a3718bde80982f567161e083aad2fda19734d9d064194a72cb7c5c925de2649fc2710d93131c59a688edeb6b02e0bfe07338817033daa96dadb1e79eb76ffb0fbf4ad9d5e972651690ae9f3fe4132046236f04d9e169e6aa23736a22284a35096f3821663e8600fea52d88d2c95841b427bf08fff5b86bcca71a20667b65c883f281fc921d8d33c8983e7402deae292d"}, {0x1, 0x13, @sigval_int=0x9, @spare=[0x1, 0x5, 0x3, 0x1, 0x0, 0x3, 0x2, 0x6]}}], 0x1, &(0x7f0000000440)={0x4, 0x11, @sival_ptr=0x8001, @ke_flags=0x4009})
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f00000006c0)={0x4, 0x0, <r4=>0x0, 0x10, 0xffffffffffffffff})
r5 = getpgrp(0xffffffffffffffff)
lio_listio(0x1, &(0x7f0000000740)=[{r0, 0x4, &(0x7f00000004c0)="51224bbc6ad8797665c875c4b58463cb294465b26ddd62429725f507cf108bb872aa5b20ff89a94c49b3d523891e95bb7ac9820db271d74642e07377347085a3b46dced26d67278af6ca9f2afc077a8b57a8e5b269b42a5d480cc755f47be45c12b4c4ae0b47050697e29d2ee599b7fb5aea571c8a768dfb31b53dbd7660a094c4591f4c3140a86c09c2fc82b79f7c0be58f9bf13e08a53c24044f26de9b22af62bd88cb39df767f6ca26f461ec8bf7fbc879192c515adea5f7a56dd29acca70f10c12dbd08e4c742486ddcd3cfe681f7c3f7ae10a07fb27c85f", 0xda, [0x5, 0x7], 0x80, 0x2, 0x4, {0x7ff, 0x8, &(0x7f00000005c0)="3e7f0e46b591cf87b8b646b5ef8e3693fac78d59c3ce244a8cf3b0075d699d3a96d88ab35e51cf47bb15558c659ea4e9ec0e17589924f60df35435321e33b1b207e21aeece84e4aa96a49ac510241780f2e41e1581da82e7251b238d501ba19f79056ad8401509da160be0f3dec4f68bb0bd2d77ce0f21d6c36198f5c501cea80ac58e6e06b1c3126378673495fc9ee9982204f834c9badff2900bc131f79176e955e0cf010008cfb7457c09176f6c020a278944276e765d53e1a195eca5508d00e1e5fb0d9190"}, {0x3, 0x14, @sigval_int=0x1, @tid=r4}}], 0x1, &(0x7f0000000800)={0x0, 0x8, @sival_int=0x7, @tid=r5})
freebsd11_fstatfs(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r6=>0x0})
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
r8 = fcntl$dupfd(r3, 0x11, r3)
r9 = getsid(r5)
fhstatfs(&(0x7f0000001d40)={{[0x5, 0x8001]}, {0xfff, 0xed1, "3831b19e0aabae3eb326e39392ff589c"}}, &(0x7f0000001d80)) (async)
fhstatfs(&(0x7f0000001d40)={{[0x5, 0x8001]}, {0xfff, 0xed1, "3831b19e0aabae3eb326e39392ff589c"}}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r10=>0x0})
getgid() (async)
r11 = getgid()
freebsd11_fstat(r0, &(0x7f00000026c0)) (async)
freebsd11_fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
fhstat(&(0x7f0000002740)={{}, {0xfff7, 0xffff, "6e0cd03bc5e11a0878df0150124799d4"}}, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
__semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000028c0)=&(0x7f0000002880)={{0x0, <r14=>0x0}})
freebsd11_stat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
freebsd11_fstatat(r2, &(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0}, 0x4000)
getegid() (async)
r17 = getegid()
freebsd11_fstat(r2, &(0x7f0000002a80)) (async)
freebsd11_fstat(r2, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
freebsd11_fstat(r0, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0})
getresgid(&(0x7f0000002b80), &(0x7f0000002bc0)=<r20=>0x0, &(0x7f0000002c00))
fstatat(r0, &(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80), 0x4200) (async)
fstatat(r0, &(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}, 0x4200)
freebsd11_fstatat(r0, &(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0), 0x4200) (async)
freebsd11_fstatat(r0, &(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0}, 0x4200)
sendmsg$unix(r7, &(0x7f0000003ac0)={&(0x7f0000000ac0)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000001d00)=[{&(0x7f0000000b00)="d2ebb3fc5e8be4985205a0046aa24acf8baef26c1cad30d6faaed5814423688897cd98ca230d156e194e206464848e117bb9229a59a659daabc96d238d4c8fd3caa231e269e85aabeb2efe0b0141fdc6826bb5322cff52435e0beb515e1ddb4ef232b57b63eac33fc3", 0x69}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="1f25ae9e4f069be7d478e637d7955aa47de40fde92749db97ae033c65b0ff71f0a4a7a988ec7814f15e4c23ef7161503324657e26bd36671641527b79b3ebfd35ab339bb9835c0539f498e84b8ee2cb141b58f49b0bd19de756be59abbdf23e53b2aba437d9a45da823c3d69687dded5844af2d7e7eb750a8827252c8a72d04de5d487059284ef4ddf72bbea1d5b2fe8ce7aeff39910e8c872b82e3723f40b77bd36ed84fea9658573e9f4b79c5047fbfbfcbf24c6e0abc33feac6e34f4aeee985133897217b5d8a872de1be716a5eb8d9d376b5f3cc879f242b50804c1b597089fa3444ad3b0c87c50d", 0xea}, {&(0x7f0000001c80)="a5496bd8c6e9331d54038dce7489e462545e24c4015e93da826ab4509baee00c1ff918ee72c378e01882080fecc6af52ae9c438a7f445b3ecf21ddf56fce04c84400d35f4b4cf0845ee624aaa7a3763b8863727f148c03084b34f35121777689", 0x60}], 0x4, &(0x7f0000003980)=[@rights={0x18, 0xffff, 0x1, [r8, r2]}, @cred={0x68, 0xffff, 0x3, r9, r10, r6, r11, 0x10, [0xffffffffffffffff, 0x0, r12, r13, r14, r15, r16, r17, r18, r19, r20, r21, 0xffffffffffffffff, 0x0, r22]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, r0]}, @rights={0x20, 0xffff, 0x1, [r3, r0, r0]}, @cred={0x68, 0xffff, 0x3, r4, r6, r6, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}], 0x128, 0x2009c}, 0x20015) (async)
sendmsg$unix(r7, &(0x7f0000003ac0)={&(0x7f0000000ac0)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000001d00)=[{&(0x7f0000000b00)="d2ebb3fc5e8be4985205a0046aa24acf8baef26c1cad30d6faaed5814423688897cd98ca230d156e194e206464848e117bb9229a59a659daabc96d238d4c8fd3caa231e269e85aabeb2efe0b0141fdc6826bb5322cff52435e0beb515e1ddb4ef232b57b63eac33fc3", 0x69}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="1f25ae9e4f069be7d478e637d7955aa47de40fde92749db97ae033c65b0ff71f0a4a7a988ec7814f15e4c23ef7161503324657e26bd36671641527b79b3ebfd35ab339bb9835c0539f498e84b8ee2cb141b58f49b0bd19de756be59abbdf23e53b2aba437d9a45da823c3d69687dded5844af2d7e7eb750a8827252c8a72d04de5d487059284ef4ddf72bbea1d5b2fe8ce7aeff39910e8c872b82e3723f40b77bd36ed84fea9658573e9f4b79c5047fbfbfcbf24c6e0abc33feac6e34f4aeee985133897217b5d8a872de1be716a5eb8d9d376b5f3cc879f242b50804c1b597089fa3444ad3b0c87c50d", 0xea}, {&(0x7f0000001c80)="a5496bd8c6e9331d54038dce7489e462545e24c4015e93da826ab4509baee00c1ff918ee72c378e01882080fecc6af52ae9c438a7f445b3ecf21ddf56fce04c84400d35f4b4cf0845ee624aaa7a3763b8863727f148c03084b34f35121777689", 0x60}], 0x4, &(0x7f0000003980)=[@rights={0x18, 0xffff, 0x1, [r8, r2]}, @cred={0x68, 0xffff, 0x3, r9, r10, r6, r11, 0x10, [0xffffffffffffffff, 0x0, r12, r13, r14, r15, r16, r17, r18, r19, r20, r21, 0xffffffffffffffff, 0x0, r22]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, r0]}, @rights={0x20, 0xffff, 0x1, [r3, r0, r0]}, @cred={0x68, 0xffff, 0x3, r4, r6, r6, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}], 0x128, 0x2009c}, 0x20015)

21.4582ms ago: executing program 3 (id=806):
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0xe5, 0x2}, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
extattr_list_fd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001080), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x200000, 0x0)
symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x0, @broadcast}}, 0x0, 0x0, 0x0, 0x90}, 0x98)
connect$inet(r0, 0x0, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x105, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x5e, "1ad3c265ea7808f48ebb2a77a436b1270a67fdf308be83d77e89954a4151c463f41c83319a0a077fb4e4cf8aa47b2479d9b01c4457d8f98ec5b9231c5803d66b536ab2995a9a5d9d812a362b082f8e6f1bdff26909e89163cc692f5e11c9"}, &(0x7f0000000440)=0x66)
r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x200, 0x0)
readlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r4 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x80201, 0x0)
open$dir(&(0x7f0000000040)='./file0/file0/..\x00', 0x70d07a999ceb2ee1, 0x0)
dup(0xffffffffffffffff)
r5 = socket(0x11, 0x3, 0x0)
sendto$unix(r5, &(0x7f0000000140)="b1000501600000000300000000000000330002000000000000d96ecfc712d335bc0000acf20b7804be38164991f7c8cf5f8823297be1aa5b236de3", 0x3b, 0x20085, 0x0, 0x0)
shutdown(r5, 0x2)
openat(r4, &(0x7f0000000380)='./file0/file0/..\x00', 0x8, 0x20)
r6 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r3, 0x0, 0x20000)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x88)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x88)

20.978204ms ago: executing program 3 (id=807):
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000180)=0x3)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0)
syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"])
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000001700)=0x4)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x80000}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x9, "fda1076645ee4a1ec4dd162f1327d0e8"}, 0x14)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)

610.162µs ago: executing program 0 (id=808):
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket(0x0, 0x0, 0x42)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x449, 0x0, 0x0)
syz_emit_ethernet(0x13f, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0x109, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, @empty, [{0x2, 0x14, "6961e47073522039e92468e2d2f25bc3f7f17b8ba14fd129b9ecf5ab82bd0a980e6b97cfe9cc3ba4c3c7349e0bfd78240d217f7942120da3775ad6dd91d7f80c2f5cc431744b4989587b22fa1681a7d9c61960a96bb07b42c4ddb59591cffb977b2dc5a4aaf2cbc1bcd1627f0c8d82c9286511dd4ce5aed9b598f5e1534fb10df83ecdc664026df54947c7e7d8586144872bdcf14d7cfeb83cad5011ec5adc24cc089f"}, {0xe}, {0xe, 0x7, "9f7c5ea766537d40c655e2e15c36a1b99ab566aa9d4a9c40b61d92e62bb673e521c800c407c46be08dd5177d97ff5222814f4b6e3009327f"}]}}}}}})

0s ago: executing program 1 (id=809):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x3, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0xe)
r5 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x0, 0x3, 0x5, 0x0, 0x4, <r6=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet6(r5, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r7 = kqueue()
kevent(r7, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r8 = socket(0x1c, 0x1, 0x0)
bind$inet6(r8, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r8, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
r10 = getgid()
sendmsg$unix(r8, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015", 0x58}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES64=r8, @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYRESHEX=r6, @ANYRES32=r10, @ANYRES32=r10, @ANYRESOCT=0x0, @ANYRES32=r10, @ANYRES32=r10, @ANYRES32=r2, @ANYRES32, @ANYRESDEC=r9, @ANYRES32=r10, @ANYRES32=r10, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r7, @ANYRESHEX=r4, @ANYRESOCT=r6, @ANYRES32=r10, @ANYRES64=r3, @ANYRES64=r2, @ANYRES32=r10, @ANYRES32=r10, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYRES32], 0x100}, 0x0)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r11, &(0x7f0000000100)={&(0x7f0000001400)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="75a9729bfbfa247ef9149f4bdd6debe9"}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)='S', 0x1}], 0x1, 0x0, 0xfffffe8d}, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, r0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.145' (ED25519) to the list of known hosts.
Expensive callout(9) function: 0xffffffff8142fa80(0xfffffe006de496e0) 0.009044221 s
Aug 18 05:41:52 ci-freebsd-main-7 dhclient[814]: send_packet: No buffer space available
Aug 18 05:42:22 ci-freebsd-main-7 syslogd: last message repeated 3 times
Aug 18 05:42:43 ci-freebsd-main-7 syslogd: last message repeated 2 times
Aug 18 05:42:45 ci-freebsd-main-7 dhclient[1411]: send_packet: No buffer space available
Aug 18 05:42:49 ci-freebsd-main-7 syslogd: last message repeated 1 times
Jan  1 00:00:16 ci-freebsd-main-7 dhclient[814]: connection closed
Jan  1 00:00:16 ci-freebsd-main-7 dhclient[814]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
SYZFAIL: SIGILL
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
Connection to 10.128.1.145 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800

FreeBSD/amd64 (ci-freebsd-main-7.c.syzkaller.internal) (ttyu0)

login: pid 1397 (sh), jid 0, uid 0: exited on signal 4 (core dumped)
pid 747 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1411 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
pid 744 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
set $lines = 0
pid 338 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
Password:pid 741 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 743 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 742 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 4 (core dumped)

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect